Amrita thinks of a number, she doubles it, adds 9, divides by three and then subtracts one. She ends up with the same number she had originally, what was her number?
1, 2, 3, 4, or 6?

x = 6

Step-by-step explanation:

Let the number be x

Now let's make an equation for it:

=>

=>

Multiplying both sides by 3

=> 2x+9 = 3(x+1)

=> 2x+9 = 3x+3

=> 3x-2x = 9-3

=> x = 6

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

answer:

your answer is: c. 196 7/8 in^3.